Fiber optic SFP+ transceiver CBO 81Y1622-BO 1250 Mbit/s LC SX 550 m

CBO 81Y1622-BO is a fiber optic SFP+ transceiver module designed for short-reach single‑mode links. It supports a serial data rate of 1250 Mbit/s and uses an LC connector with an SX optical interface, providing up to 550 m transmission distance. The module is intended for integration into compatible switches, routers and media converters to establish reliable point-to-point optical connections and to enable network upgrades or extended fiber segments.

Advantages

The SFP+ transceiver offers compact hot-pluggable design and compatibility with standard LC single‑mode fiber interfaces. With a 1250 Mbit/s serial rate and an SX short-reach optical profile, it delivers straightforward deployment for point-to-point links up to 550 m. Its optical LC connector and standardized form factor simplify replacement and installation in existing network equipment without requiring additional cabling changes.

Suitable for

• Point-to-point fiber links between switches and routers
• Media converters and network interface modules requiring short-reach single‑mode optics
• Upgrading copper segments to optical links within building or campus environments
• Redundant or backup optical connections in enterprise networks

Key specifications

• Data rate: 1250 Mbit/s serial
• Optical interface: LC connector, single‑mode SX profile
• Maximum reach: up to 550 m over appropriate single‑mode fiber
• Form factor: SFP+ hot-pluggable transceiver
• Typical use: point-to-point short-reach optical transmission

How to use

Insert the SFP+ transceiver into a compatible SFP+ or SFP slot on a switch, router or media converter while the host device is powered according to the equipment manufacturer’s instructions. Connect an LC-terminated single‑mode fiber cable between modules at each end of the link, ensuring correct polarity. After installation, verify link status and data transmission via the host device management interface or LED indicators. Follow standard electrostatic discharge (ESD) precautions during handling and avoid contaminating the fiber connector endfaces.

Recommendations

Use high-quality single‑mode LC patch cords and keep connector endfaces clean; perform endface inspection and cleaning before mating. Confirm compatibility with the host device’s transceiver compatibility list and firmware versions to ensure proper link negotiation and monitoring. For distances approaching the maximum reach, verify fiber type, attenuation and splicing quality to maintain reliable performance.